scholarly journals EN Solar panels work and control system modeling in LabVIEW and LTSpice XVII. Comparison of the perspectives of panels using

2021 ◽  
Vol 57 (1) ◽  
pp. 37-44
Author(s):  
O. Drozd ◽  
L. Scherbak
Keyword(s):  
Solar Energy ◽  
System Integration ◽  
Tracking System ◽  
System Modeling ◽  
Renewable Energy Sources ◽  
Solar Panel ◽  
The Sun ◽  
Solar Panels ◽  
Solar Tracker ◽  
Solar Electricity

This paper is dedicated to the research of solar energy issues, namely to increase the efficiency of solar panels and to compare the performance of solar panels in different configurations. The author researches and compares the performance of solar panels with and without trackers. The sun is an inexhaustible source of energy that mankind has yet to appreciate. Solar energy is the kinetic energy of radiation (mainly light) generated by thermonuclear reactions in the bowels of the sun. Solar energy is one such alternative, the neglect of which will in the near future lead to catastrophic consequences for humanity. Solar energy is a progressive method of obtaining various types of energy through solar radiation. Solar energy is one of the most promising and dynamic renewable energy sources (RES). Each year, the increase in commissioned capacity is approximately 40-50%. In the last fifteen years alone, the proportion of solar electricity in the world has exceeded the 5% mark. To increase the efficiency of solar panels, designers and engineers are developing new devices and devices, one of which is a solar tracker. A solar tracker is a device that allows you to control the movement of the sun across the sky, as well as move the solar panel to the position where the absorption of sunlight is most effective. After the conducted experiment , calculations an comparison we can see the next results. Without the solar tracker our panel generated maximum power in 2.4 Watt. After the solar tracking system integration, our panel generated almost 20 (19.8) Watt of power! After this comparison we can tell that the generated power increase in 8.25 Watts. We can also admit that the amount of generated power depends on light intensity. But solar panels are the most effective when the solar beam falls perpendicular to solar cell and solar panel is at an angle of 75 – 85 degrees

scholarly journals Development of Solar Powered Sprinkler Robot Based on Watering Plant Using IOT Approach

2021 ◽  
Vol 2107 (1) ◽  
pp. 012024
Author(s):  
Lim Xin You ◽  
Nordiana Shariffudin ◽  
Mohd Zamri Hasan
Keyword(s):  
Renewable Energy ◽  
Solar Energy ◽  
System Analysis ◽  
Tracking System ◽  
Sprinkler System ◽  
Solar Panel ◽  
Maximum Efficiency ◽  
Solar Tracking ◽  
Solar Tracker ◽  
Solar Powered

Abstract Nowadays, solar energy’s popularity is growing consistently every year, along with the growth of amazing solar technologies, which is considered to be one of the most popular. Non-renewable energy like petrol and gasoline is being replaced with solar energy, which is renewable energy. The main objective of this project is to design and simulate a robot solar system. The robot is developed using Arduino Mega 2560 as the main brain of the system. This system is equipped with a solar tracking system to track the movement of the sun and LDR is used to detect the presence of sunlight. The solar tracker is used to get the maximum efficiency of solar energy and reduce power losses. In addition, the solar tracker can rotate from 0° - 180°, which is the best angle for the solar panel to reach the sunlight. This robot will be attached to the sprinkler system to perform the watering process. This robot is developed for use in the agriculture field to reduce the manpower and cost of the watering process. Three analyses will be conducted in this project such as solar panel analysis, Wi-Fi connectivity analysis and sprinkler system analysis. The result shows the solar panel will gain the highest intensity of the sunlight at 12.00 pm and a sunny day compared to the other time and a cloudy day. The maximum range of Wi-Fi connectivity and the water pump, time used to finish the watering process and watering area will be discussed.

scholarly journals PENGEMBANGAN PENGGERAK SOLAR PANEL DUA SUMBU UNTUK MENINGKATKAN DAYA PADA SOLAR PANEL TIPE POLIKRISTAL

2019 ◽  
Vol 5 (3) ◽  
Author(s):  
Wendryanto Wendryanto ◽  
Gede Widayana ◽  
I Wayan Sutaya
Keyword(s):  
Solar Energy ◽  
Dc Motor ◽  
Solar Panel ◽  
The Sun ◽  
Electrical Voltage ◽  
Solar Tracking ◽  
Solar Tracker ◽  
Is Design ◽  
Sun Light ◽  
Test Result

ABSTRAK     Prototipe ini didesain agar panel surya mampu senantiasa tegak lurus dengan matahari dengan menggunakan Arduino Nano 3.0 Atmega 328 CH340G sebagai control otomatis, serta komponen lain seperti sensor cahaya (LDR) dan motor DC. Prinsip kerja dari mikrokontroler ini dalam penggerak panel surya 2 sumbu ini yaitu output dari sensor LDR diolah oleh mikrokontroler Arduino Nano 3.0 Atmega 328 CH340G dengan menggunakan bahasa pemrograman. Apabila sensor LDR tidak tegak lurus terhadap matahari, maka akan memiliki nilai tahanan yang berbeda. Jika terjadi perbedaan maka mikrokontroler akan merespon dan menggerakkan motor agar medapat nilai resistansi yang sama. Dari hasil pengujian dengan membandingkan panel surya yang statis, dengan pengerak 1 sumbu dan dengan penggerak 2 sumbu, didapat bahwa panel surya yang dilengkapi dengan penggerak 2 sumbu memiliki daya serap energi matahari yang lebih optimal. Hal ini dibuktikan dengan pengukuran tegangan listrik yang dihasilkan panel surya lebih besar apabila dibandingkan dengan panel surya yang statis maupun yang dengan penggerak 1 sumbu. Dari data yang didapat, terjadi peningkatan tegangan mulai pukul 09.00 dan tegangan maksimal yang didapat terjadi pada pukul 12.00, setelah itu terjadi penurunan tegangan yang dihasilkan. Kata-kata kunci : Arduino Nano 3.0 Atmega 328ch340g, Motor DC, Penggerak Panel Surya 2 Sumbu.ABSTRACTThis prototype is design for has be able to track the position of the sun with using an Arduino Nano 3.0 Atmega 328 CH340G for automatic control, with another component as well as LDR censor, and DC motor. The principle of this microcontroller in solar tracker dual axis is output of LDR censor processed by microcontroller Arduino Nano 3.0 ATmega 328 CH340G with assembly. If the LDR cencor not perpendicular with sun light, so cencor LDR have a deiferification the value of resistance. If that happens, so microcontroller will respond and move the DC motor to get the same value of resistance. Of the test result of compare static solar energy, solar tracker with one axis, and solar tracker with dual axis, be obtained that solar tracking with dual axis have a power to exploit of the sun light is more optimally. This can be proved with measuring of electrical voltage greater than static solar energy as well solar tracker with one axis. From the obtained of data, the increase of electrical voltage start from at 09.00 am and maksimum electrical voltage can be reach from 12.00 am, after that happen decline of electrical voltage. Key Words: Arduino Nano ATmega 328 CH340G, DC Motor, Solar Tracker Dual Axis,

scholarly journals Analysis and study of the potential increase in energy output generated by prototype solar tracking, roof mounted solar panels

F1000Research ◽  
2020 ◽  
Vol 9 ◽  
pp. 1381
Author(s):  
Jacek Harazin ◽  
Andrzej Wróbel
Keyword(s):  
Solar Energy ◽  
Energy Output ◽  
The Sun ◽  
Solar Panels ◽  
Free Standing ◽  
Potential Increase ◽  
Solar Tracking ◽  
Solar Tracker ◽  
Analysis And Study

Roof mounted solar panels come in form of fixed panels, unable to adjust to sun’s position during day and throughout the year. As an effect, the efficiency of such solution is usually dependent on the roof slope and position of the building in relation to sun’s day arc during seasons. These problems can be bypassed in free standing solar installations by equipping solar panels with solar tracker installations. Thanks to solar tracking, solar panels can be dynamically positioned perpendicular to the sun position and gather energy more efficiently throughout the day. This article presents a possibility of creating a roof mounted solar tracking panel to increase its efficiency. A prototype of solar tracking panel with two axes of movement was designed with an intention of an easy adaptation to being mounted on sloped surfaces of building roofs. A reference stationary panel was used to compare the efficiency of both solutions. A 5-day study was carried out to determine if the proposed solution could provide any benefits. Based on the study, the authors made an attempt to draw a conclusion whether the design could considerably increase the solar energy output to be worth the extra spending associated with solar tracker installation.

scholarly journals Design of Solar Tracking System for Capturing Maximum Amount of Solar Energy

2019 ◽  
Vol 8 (12S) ◽  
pp. 145-147
Keyword(s):  
Solar Energy ◽  
Tracking System ◽  
Electrical Energy ◽  
Maximum Amount ◽  
Solar Panel ◽  
Advanced Technology ◽  
The Sun ◽  
Solar Tracking

This paper proposes a design of solar tracking system for capturing maximum amount of solar energy by rotating the solar panel. From sun rise to sun set, the sun changes its direction several times due to which the static solar panel fails to capture maximum solar energy throughout the day. Therefore, it is required to develop a system that is capable of generating electrical energy by making use of maximum amount of solar energy. This paper discloses about the rotatable solar tracking system capable of rotating along the sun direction for tracking maximum amount of solar energy. This advanced technology not only utilize the solar energy more effectively but also improves the efficiency of whole system.

scholarly journals Design and Development of Low-Cost Solar Electricity Generation System with Heliostat to Ensure the Optimum Uses of Rated Capacity of Solar Cells

2020 ◽  
pp. 113-116
Keyword(s):  
Flat Plate ◽  
Electricity Generation ◽  
Large Scale ◽  
Tracking System ◽  
Low Cost ◽  
Low Grade ◽  
The Sun ◽  
Solar Panels ◽  
Generation System ◽  
Solar Electricity

Almost all solar electricity generation systems are now operated with flat plate solar panels. These flat plate solar panels have a lot of expensive collector area although still deliver only low-grade temperature which is a boundless problem for assuring the optimum uses of the rated capacity of solar panels. Using heliostats can reduce this problem significantly. Heliostats consist of a single or a set of mirrors that track the sun’s position and reflect the sun rays into a central receiving point. With the movement of the sun, these mirrors are adjusted accordingly to track the sun to ensure the highest amount of sunlight reflected onto the same collection point. The system is cheaper than any other solar tracking system presently used in our country. This paper describes an improved design of a solar electricity generation system having a capacity of 1Wp with heliostats on an experimental basis. It will also demonstrate a comparison of a generation of a 1Wp solar system with and without heliostats. Successful outcomes of this experiment will lead us to implement the heliostats-based tracking system into the large-scale solar electricity generation systems.

scholarly journals IoT Based Solar Panel Tracking System with Weather Monitoring System

2021 ◽  
Author(s):  
K. Dinesh ◽  
Lakshmi Priya. A ◽  
Preethi. T ◽  
Sandhya. M ◽  
Sangeetha. P
Keyword(s):  
Solar Energy ◽  
Monitoring System ◽  
Solar Power ◽  
Tracking System ◽  
Photovoltaic Cells ◽  
Solar Panel ◽  
Electricity Production ◽  
Monitoring Systems ◽  
Rain Drop ◽  
Solar Electricity

Solar power is the burgeoning method of continual energy. The assignment is designed and carried out the use of dual axis sun tracker system. In order to maximise power era from solar, it’s important to introduce sun ray monitoring systems into solar electricity production. A dual-axis tracker can boom power through monitoring solar rays from switching photovoltaic cells in various directions. These photovoltaic cells can rotate in all directions. The LDR (Light Dependent Resistor) have been used to feel the depth of mild at 30 degree every or at 180 degree general and ship the information to microcontroller. This assignment also can be used to experience rain drop, temperature and humidity using sensor and they may be displayed on LCD. We can save the Solar energy in battery.

scholarly journals INTERNETWORKING OF SOLAR ENERGY USING ARDUINO BASED TRACKING SYSTEM

2020 ◽  
pp. 313-315
Author(s):  
Ms. Aparajita Gogoi
Keyword(s):  
Solar Energy ◽  
Alternative Energy ◽  
Tracking System ◽  
Energy Resources ◽  
Energy Sources ◽  
Human Beings ◽  
Solar Panels ◽  
Renewable Energy Resources ◽  
Air Conditioners ◽  
Solar Tracker

Since the dawn of civilization, human beings have been using different energy sources in order to fulfil their various requirements. Energy is one of the human civilization’s basic requirements for development. For example – electricity powers our household appliances like TV, air-conditioners, phones , washing machines etc. We also use energy to run vehicles like cars, buses and trains and it is used to run most industries and factories. Most of these energy sources are non-renewable in nature, and might get depleted soon, such as the Oil and coal. This creates a requirement for renewable energy resources which has cheap costs. Solar energy is considered as one of the main energy resources in warm countries. Also solar energy is a clean, easily accessible and abundantly available alternative energy source in nature and has been used traditionally since ages in the absence of energy sources. Hence we require a system which will be able to efficiently utilize solar energy such as solar panels but these have some drawbacks as they don’t rotate with the movement of the sun, hence the need arises for that of a solar tracker. KEYWORDS- IoT, Ldr, Servomotors, Solar Panel

scholarly journals Vision based solar tracking system for efficient energy harvesting

2021 ◽  
Vol 12 (3) ◽  
pp. 1431
Author(s):  
Kanhaiya Kumar ◽  
Lokesh Varshney ◽  
A. Ambikapathy ◽  
Inayat Ali ◽  
Ashish Rajput ◽  
...  
Keyword(s):  
Image Processing ◽  
Solar Energy ◽  
Power Plants ◽  
Tracking System ◽  
The Sun ◽  
Solar Panels ◽  
Solar Tracking ◽  
Solar Power Plants ◽  
Software And Hardware ◽  
Low Sensitivity

<p>Electricity is a major source of energy for fast growing population and the use of nonrenewable source is harmful for our environment. This reason belongs to devastating of environment, so it is required to take immediate action to solve these problems which result the solar energy development. Production of a solar energy can be maximizing if we use solar follower. The major part of solar panels is microcontroller with arrangement of LDR sensor is used to follow the sun, where the sensors is less efficient to track the sun because of the low sensitivity of LDR. We are proposing a method to track sun more effetely with the help of both LDR sensors and image processing. This type of mechanism can track sun with the help of image processing software which combines both result of sensors and processed sun image to control the solar panel. The combination of both software and hardware can control thousands of solar panels in solar power plants.</p>

scholarly journals Rancang Bangun Panel Photovoltaic Dengan Automatic Sun Tracking System (Asts) Untuk Mengoptimalan Serapan Energi Matahari

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Belly Yan Dewantara ◽  
Daeng Rahmatullah
Keyword(s):  
Tracking System ◽  
Average Power ◽  
Electrical Equipment ◽  
Solar Panel ◽  
The Sun ◽  
Solar Panels ◽  
Traffic Light ◽  
Pv Panel ◽  
Solar Tracking ◽  
The Many

<em>Nowadays solar panel is widely used as an independent power plant, it can be seen the many applications of solar panels on electrical equipment, such as traffic light, general lighting, etc. The energi produced by solar panel is affected by the absorbed sunlight. generally solar panels are implemented statically, this causes the absorption of solar energi is not maximal in the morning and afternoon. To maximize the absorption of sunlight, solar panels must always be facing perpendicular to the position of the sun. Automatic solar tracking system is needed to solve these problems, It is makes solar panels always perpendicular to the sun and can follow the movement of the sun, so that the absorption of solar energi is more leverage. The results of the test show the use of automatic tracking system to get the maximum absorption of solar energi indicated by a more stable voltage output,and the power generated is greater than using a static solar panel. Automatic Sun Tracking System (ASTS) increase the average power up to ± 39-41 watt / day with the efficiency of ASTS 81.66% on PV panel 50 WP.</em>

scholarly journals Sun Tracking Technique Applied to a Solar Unmanned Aerial Vehicle

Drones ◽  
2019 ◽  
Vol 3 (2) ◽  
pp. 51
Author(s):  
Jorge L. Hernandez-Toral ◽  
Iván González-Hernández ◽  
Rogelio Lozano
Keyword(s):  
Solar Energy ◽  
Tracking System ◽  
The Sun ◽  
Solar Panels ◽  
Control Laws ◽  
Solar Systems ◽  
Tracking Technique ◽  
Construction Techniques ◽  
Yaw Angle ◽  
Bounded Perturbations

In recent years, solar energy has been used as an energy source for many different applications. Currently in the area of Unmanned Aerial Vehicles (UAVs), there are research studies that incorporate this renewable energy technology to increase the vehicle’s autonomy. This technique also needs particular construction techniques and electronic boards, designed to reduce weight and increase the efficiency of all solar systems on board the UAV. As is well known, the amount of generated solar energy could be increased throughout a day a sun tracking technique is added. The present paper proves that the roll angle of a fixed wing UAV can be used to track the sun to increase the energy generated by the solar panels placed on the wing. In that case, the plane’s attitude must be compensated with the yaw angle control to be able to perform a photogrammetric mission. This will be achieved using a control strategy based on the super-twisting technique that ensures convergence in finite time even in the presence of bounded perturbations. The design of the control laws as well as the numerical simulation and real flight results are shown to validate the use of the sun tracking system.

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